Added run_ins method to debugger to run an instruction

riscemu/debug.py

@@ -4,10 +4,10 @@ RiscEmu (c) 2021 Anton Lydike
 SPDX-License-Identifier: MIT
 """
 
-
 import typing
 from .Registers import Registers
 from .colors import FMT_DEBUG, FMT_NONE
+from .Executable import LoadedInstruction
 
 if typing.TYPE_CHECKING:
     from . import *
@@ -40,6 +40,18 @@ def launch_debug_session(cpu: 'CPU', mmu: 'MMU', reg: 'Registers', prompt=""):
         print("Current instruction at 0x{:08X}:".format(cpu.pc))
         return mmu.read_ins(cpu.pc)
 
+    def run_ins(name, *args: str):
+        if len(args) > 3:
+            print("Invalid arg count!")
+            return
+        bin = mmu.get_bin_containing(cpu.pc)
+        if bin is None:
+            print(FMT_DEBUG + '[Debugger] Not in a section, can\'t execute instructions!' + FMT_NONE)
+            return
+        ins = LoadedInstruction(name, list(args), bin)
+        print(FMT_DEBUG + "Running instruction " + ins + FMT_NONE)
+        cpu.run_instruction(ins)
+
     def cont(verbose=False):
         cpu.continue_from_debugger(verbose)